Um, no. This isn't easy to do, except in movies. Glass doesn't have the CPU power to do it, so you'd have to rely on cloud power; do you really think everybody wants all their key strokes sent to Google? And language models aren't that much help with terminal commands. And even humans can't do this; you're expecting Glass to be smarter than a human... not impossible, but think about what processing power and memory it has on board, both constrained by battery. And your head would have to be in an incredibly awkward position. So many reasons, no.